Phone Comparison - HTC Desire Eye vs Samsung Galaxy A3 vs OnePlus X

general General Info

Manufacturer HTC Samsung OnePlus
Announced October 2014 October 2014 October 2015
Status Available - November 2014 Available - November 2014 Available - November 2015
Price Rs. 28,000 ($411.76) [Similarly Priced] Rs. 14,265 ($209.78) [Similarly Priced] Rs. 11,000 ($199.00) [Similarly Priced]
Colors Blue, Red, White Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B Black, White
Form Factor Candybar Candybar Candybar
Dimension 151.7 x 73.8 x 8.5 mm
(5.97 x 2.91 x 0.33 in)
130.1 x 65.5 x 6.9 mm
( 5.12 x 2.58 x 0.27 in)
140 x 69 x 6.9 mm
(5.51 x 2.72 x 0.27 in)
Weight 154 g (5.43 oz) 110.3 g (3.88.0.11 oz) 138 g (4.87 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - All Versions GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 - Asia
HSDPA 850 / 1700 / 1900 / 2100 - AT&T
HSDPA 850 / 900 / 2100 - EMEA
TD-SCDMA 1900 / 2100 - Asia
HSDPA 850 / 1900 / 2100 HSDPA
4G Network LTE 700 / 900 / 1800 / 2100 / 2600 (Bands 1, 3, 7, 8, 28)
TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 38, 39, 40, 41)
LTE 700 / 850 / 1700 / 1900 / 2100 (Bands 2, 4, 5, 17, 29) - AT&T
LTE 800 / 900 / 1800 / 2600 (Bands 3, 7, 8, 20) - EMEA
LTE LTE - SIM 1 & SIM 2
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features IPX7 Certified - Dust Proof and Water Resistant up to 1 Meter and 30 Minutes - -

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat) Android OS, v5.1.1 (Lollipop)
Processor Quad-core 2.3 GHz Krait 400, Qualcomm Snapdragon 801 Quad-core 1.2 GHz Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801
GPU Adreno 330 - Adreno 330
RAM 2 GB 1 GB 3 GB
Internal Memory 16 GB 16 GB 16 GB
External Memory microSD, up to 128 GB microSD, up to 64 GB microSD, up to 64 GB

display Display

Type Capacitive touchscreen Super AMOLED Capacitive Touchscreen AMOLED Capacitive Touchscreen, Corning Gorilla Glass
Colors 16M colors 16M colors 16M colors
Size 5.2 inches 4.5 inches 5.0 inches
Resolution 1080 x 1920 pixels (424 ppi) 540 x 960 pixels (245 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 66.47% 65.39% 71.21%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - - FM Radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels
Flash Dual-LED (Dual Tone) LED flash dual-LED (dual tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 13 MP, autofocus, dual-LED (dual tone) [Similar] 5 MP [Similar] 8 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA 42 Mbps (21 Mbps - AT&T), HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP, apt-X v4.0, BLE, ANT+ v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB, 1 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 64 GB microSD, up to 64 GB
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Li-Ion Battery
Capacity 2400 mAh 1900 mAh 2525 mAh
Stand by Up to 538 h (3G) - -
Talk Time Up to 20 h (3G) - -